Lines Matching defs:ex
71 // start with ex equal to the last computed value
72 int64_t ex = fx + (count - 1) * dx;
73 fOverflowed = overflows_fixed(ex);
75 if ((uint64_t)(fx | ex) <= 0xFFFF) {
81 if (fx <= 0 && ex <= 0) {
86 if (fx >= 0xFFFF && ex >= 0xFFFF) {
94 // now make ex be 1 past the last computed value
95 ex += dx;
96 fOverflowed = overflows_fixed(ex);
124 ex = fx + dx * count;
130 ex -= dx;
132 SkTSwap(fx, ex);
137 fCount0 = chop(fx, 0, ex, dx, count);
142 fCount1 = chop(fx, 0xFFFF, ex, dx, count);
148 SkASSERT(fx <= ex);
